CVE-2024-39807
- Source
- https://cve.org/CVERecord?id=CVE-2024-39807
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-39807.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-39807
- Published
- 2024-07-03T08:31:58Z
- Modified
- 2026-10-24T10:30:35Z
- Severity
-
- 3.1 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
- Summary
- Channel IDs of archived/restored channels leaked via webhook events
- Details
-
Mattermost versions 9.5.x <= 9.5.5 and 9.8.0 fail to properly sanitize the recipients of a webhook event which allows an attacker monitoring webhook events to retrieve the channel IDs of archived or restored channels.
- Database specific
{ "cna_assigner": "Mattermost", "cwe_ids": [ "CWE-200" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/39xxx/CVE-2024-39807.json", "unresolved_ranges": [ { "extracted_events": [ { "range": [ { "introduced": "9.8.0" }, { "last_affected": "9.8.0" } ], "source": "AFFECTED_FIELD", "strategy": "StandaloneSingleVersion" } ] }, { "extracted_events": [ { "range": [ { "introduced": "9.5.0" }, { "last_affected": "9.5.5" } ], "source": "AFFECTED_FIELD", "strategy": "StandardRange" } ] } ] }- References
Affected packages
Git / github.com/mattermost/mattermost
Affected ranges
- Type
- GIT
- Repo
- https://github.com/mattermost/mattermost
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*", "range": [ { "introduced": "9.5.0" }, { "fixed": "9.5.6" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:*", "range": [ { "introduced": "9.8.0" }, { "fixed": "9.8.1" } ], "source": "CPE_RANGE" } ] }
Affected versions
@mattermost/client@9.*
@mattermost/client@9.5.0
@mattermost/client@9.8.0
@mattermost/types@9.*
@mattermost/types@9.5.0
@mattermost/types@9.8.0
v9.*
v9.5.0
v9.5.0-rc3
v9.5.1
v9.5.1-rc1
v9.5.2
v9.5.3
v9.5.3-rc1
v9.5.3-rc2
v9.5.3-rc3
v9.5.4
v9.5.4-rc1
v9.5.4-rc2
v9.5.5
v9.5.5-rc1
v9.5.6-rc1
v9.5.6-rc2
v9.8.0
v9.8.0-rc4
v9.8.1-rc1